Let u(z) = z + 7. Let s be u(-3). Solve -20 + 4 = -s*v for v.

Let x = 17 - 6. Let r = 20 - x. Let u = -4 + r. Solve 5*a + 15 = u for a.

-2

Let y be (0/(-1))/(9 + -8). Let d be ((-9)/6)/(2/(-4)). Solve 8*j - d*j = y for j.

0

Suppose -4*m - 16 = 0, -m = 4*s - 0*s + 4. Solve s = -7*g + 2*g for g.

0

Let p(f) = f + 6. Let s be p(-5). Suppose 5*y = -q + 11 + 10, 5*q = y + s. Solve -y*z = z - 5 for z.

1

Let v be ²⁄₈ + ³³⁄₁₂. Suppose z = -v*s + 5, 2*s = z + 4 - 19. Suppose 0 = 4*x - 4*f - 52, z = -4*f - 9. Solve -m + x = 3 for m.

5

Suppose 7 = 5*c + 2. Solve -4 = 5*m + c for m.

-1

Suppose 0 = -0*k - 4*k. Let p be (-1 - -1)/(2/(-2)). Suppose k = -2*w - p + 4. Solve w = -n - 0*n for n.

-2

Let b be -1 - 2 - (0 - 0). Let j be (-2 - -4) + 0 - b. Let i(y) = y3 - 8*y2 + y + 1. Let f be i(8). Solve 1 = j*w - f for w.

2

Suppose 11*w - 42 = 4*w. Solve 2*x + w = -0 for x.

-3

Suppose -4*l - 4*h + 37 = -h, -6 = -2*h. Solve -3*z + 2 = -l for z.

3